.site-menubar{
    color: rgba(163, 175, 183, .9);
    background: #263238;
}
.foldable small{
    color:#fff;
}
.site-menu > .site-menu-item.open {
    background: #242f35;
}
.site-menu > .site-menu-item.hover > a, .site-menu > .site-menu-item:hover > a,
.site-menu-sub > .site-menu-item.is-shown.hover>a,.site-menu-sub > .site-menu-item.is-shown:hover>a,.site-menu > .site-menu-item.selected > a{
    color: #1576c2;
    background-color: rgba(255, 255, 255, .02);
}
.site-menu-item a {
    color: rgba(163, 175, 183, .9);
}
.site-navbar {
    background-color: #263238;
    -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, .08);
    box-shadow: 0 2px 4px rgba(0, 0, 0, .08)
}